Transcranial Magnetic Stimulation Differentiates Egocentric vs. Allocentric Network Hubs for Memory-Guided Reach
Lina Musa, Gaelle N. Luabeya, Brando Sheldrick, Ali Rezaei, Saihong Sun, Xiaogang Yan, Michael Vesia, J. Douglas Crawford
This study uses TMS to show that superior occipital TMS impairs both egocentric and allocentric reaches, while inferior occipital TMS only affects allocentric performance, supporting a dorsal-ventral stream dissociation in memory-guided reaching.
bioRxiv · Aug 3, 2026 · PreprintNeuroscience